Portugalia is the domestic and regional airlines of Portugal with its base at Lisbon, Portugal. Portugalia Airlines is a regional associates of TAP Portugal. It provides scheduled domestic as well as international air flight services to many destinations. Portugalia also operates private charter services in Europe.

Founded in 1988, it started its air flight operation in 1990. Air services to international destinations were started in 1992. It is a alliance member of Star Alliance. More than 750 employees are serving to Portugalia Airlines.